jhhservice@jianghehai.cn              + 8618913293268             508,foreign trade building,No. 1862 Gaokexi Road,Pudong New District,Shanghai,China
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PRECISION EXPERTISE AND UNMATCHED QUALITY COMBINED

420 Stainless Steel Plate/sheet

420 stainless steel is a high-carbon steel that offers several advantages and finds various applications.
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Our 420 stainless steel sheet is a commonly used and widely applied stainless steel material, offering numerous advantages.
  1. High hardness and strength: 420 stainless steel is a hardenable, martensitic steel that offers high strength and hardness, making it suitable for applications that require durability and resistance to wear and abrasion.

  2. Corrosion resistance: It provides good corrosion resistance in mild atmospheres, water, and some chemicals.

  3. Heat resistance: It exhibits good heat resistance, allowing it to withstand high temperatures without significant deformation or loss of strength.

  4. Machinability: 420 stainless steel is relatively easy to machine, making it a preferred choice for various manufacturing processes.



TECHNICAL PARAMETERS

Commodity 420 Stainless Steel Plate/Sheet
Material Grade 400 Series
Width 1000mm-2000mm or as customer’s requires.
Thickness cold rolled:0.3mm-3.0mm hot rolled:3.0mm-100mm
Length 1000mm - 6000mm or as customer's request
Surface No.1,2b,8k,2d,Ba,No.4,No.6,No.8, etc.
Edge Mill Edge and Slit Edge
Normal Grade

201/202/304/304l/316/316l/321/309s/310s/410/420/43

0/904l

Standards AISI ASTM JIS SUS and GB
Certifications ISO 9001,SGS,BV

CHEMICAL COMPOSITION

Grade c Si Mn Cr P S Ni
420 min 0.16 - - 12.0 - - -
max 0.25 1.0 1.0 14.0 0.04 0.03 0.75

PHYSICAL CHARACTERISTICS

Grade 420
Tensile Strength (MPa) min 635
Yield Strength 0.2% Proof (MPa) min 440
Elongation (% in 50mm) min 20
Hardness Brinell (HB) max 223



SECENS SOLUTION

Aerospace Applications

420 stainless steel is used in the production of aircraft parts, missile components, and other defense equipment that require high strength and corrosion resistance.

Chemical Processing

It is used in the construction of petrochemical equipment, such as valves, pumps, and fittings, where resistance to corrosive chemicals and high temperatures is necessary.

Kitchen Appliances

Due to its high hardness and strength, 420 stainless steel is commonly used in the production of knives, blades, scissors, and other cutting tools.

Medical Equipment

It is utilized in the manufacturing of surgical instruments, dental tools, and other medical equipment that require high strength, hardness, and corrosion resistance.



FAQ

Q: How can I pay my order?

A: We accept T/T, Western Union,Alibaba Online Payment to pay.


Q: Do you have any certificate?

A: We have passed ISO9001:2008,ISO14001OHSAS18001 and obtained CE certificate and BSCI certificate from UL.


Q: Why the model name of your machine same as the machine form other company?

A: Since these machines have long history and are very popular in the market, it may be indeed possible that some machine models are similar as others. What we may think is that the machine model does not make big difference. And the criteria for machines may depend on the technical support and quality of the machines.


Q: How about your warranty?

A: Our warranty is 12 months. Normally,the general after-sale service may be as below.

1) The technical support is permanent.

2) The paid spares parts could be provided at any time,

3) We have dealers in some countries to offer compensable service.

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  508, foreign trade building, No. 1862 Gaokexi Road, Pudong New District, Shanghai, China
Email: jhhservice@jianghehai.cn
Whatsapp: +86 18913293268
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